Recently, astronomers have observed mysterious flashes of light near the edge of the Milky Way, sparking curiosity and ...
Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized ...
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Could There Be An Edge Of The Universe?

The question of whether the universe has an edge touches one of the deepest mysteries in cosmology. It’s the kind […] ...
Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...
Prologue: Cosmology's extraordinary new frontiers -- How far out can we see? : voyage to the edge of the known universe -- How was the universe born? : reavealing the dawn of time -- How far away will ...
A monster galaxy from the early universe shows that the cosmos was rich with oxygen when it was only less than 3% of its present age, astronomers have found. The discovery raises questions about how ...